FacetValueSelectorComponent
FacetValueSelectorComponent
A form control for selecting facet values.
Example
<vdr-facet-value-selector
[facets]="facets"
(selectedValuesChange)="selectedValues = $event"
></vdr-facet-value-selector>
The facets input should be provided from the parent component
like this:
Example
this.facets = this.dataService
.facet.getAllFacets()
.mapSingle(data => data.facets.items);
Signature
class FacetValueSelectorComponent implements OnInit, OnDestroy, ControlValueAccessor {
@Output() selectedValuesChange = new EventEmitter<FacetValueFragment[]>();
@Input() readonly = false;
@Input() transformControlValueAccessorValue: (value: FacetValueFragment[]) => any[] = value => value;
searchInput$ = new Subject<string>();
searchLoading = false;
searchResults$: Observable<FacetValueFragment[]>;
selectedIds$ = new Subject<string[]>();
onChangeFn: (val: any) => void;
onTouchFn: () => void;
disabled = false;
value: Array<string | FacetValueFragment>;
constructor(dataService: DataService, changeDetectorRef: ChangeDetectorRef)
ngOnInit() => void;
ngOnDestroy() => ;
onChange(selected: FacetValueFragment[]) => ;
registerOnChange(fn: any) => ;
registerOnTouched(fn: any) => ;
setDisabledState(isDisabled: boolean) => void;
focus() => ;
writeValue(obj: string | FacetValue.Fragment[] | Array<string | number> | null) => void;
}
Implements
- OnInit
- OnDestroy
- ControlValueAccessor
Members
selectedValuesChange
property
type:
readonly
property
type:
transformControlValueAccessorValue
property
type:
(value: FacetValueFragment[]) => any[]
searchInput$
property
type:
searchLoading
property
type:
searchResults$
property
type:
Observable<FacetValueFragment[]>
selectedIds$
property
type:
onChangeFn
property
type:
(val: any) => void
onTouchFn
property
type:
() => void
disabled
property
type:
value
property
type:
Array<string | FacetValueFragment>
constructor
method
type:
(dataService: DataService, changeDetectorRef: ChangeDetectorRef) => FacetValueSelectorComponent
ngOnInit
method
type:
() => void
ngOnDestroy
method
type:
() =>
onChange
method
type:
(selected: FacetValueFragment[]) =>
registerOnChange
method
type:
(fn: any) =>
registerOnTouched
method
type:
(fn: any) =>
setDisabledState
method
type:
(isDisabled: boolean) => void
focus
method
type:
() =>
writeValue
method
type:
(obj: string | FacetValue.Fragment[] | Array<string | number> | null) => void